FOREHEAD THERMOMETER
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Mar 11, 2014
filing date -
Dec 12, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A forehead thermometer has a body, a detecting unit and a point light source. The detecting unit and the point light source are mounted adjacent to each other and are mounted in a front end of the body. A first convex lens is mounted between the detecting unit and the front end of the body to focus the infrared energy from the forehead to the detecting unit so that the measuring precision is enhanced and also provides focusing effect within a limited space. Therefore, the forehead thermometer is lighter and smaller.
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Family
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